lt3032 Linear Technology Corporation, lt3032 Datasheet - Page 20

• Manufacturer Part Number: lt3032
• Description: Dual 150ma Positive/negative Low Noise Low Dropout Linear Regulator
• Manufacturer: Linear Technology Corporation

LT3032
TYPICAL APPLICATION
RELATED PARTS
PART NUMBER
LT1175
LT1761
LT1762
LTC1844
LT1962
LT1964
LT3023
LT3024
LT3027
LT3028
LT3029
LT3082
ThinSOT is a trademark of Linear Technology Corporation.
20
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
800mA Negative Low Dropout
Micropower Regulator
100mA, Low Noise LDO
150mA, Low Noise LDO
150mA, Very Low Dropout LDO
300mA, Low Noise LDO
200mA, Low Noise, Negative LDO
Dual 100mA, Low Noise, Micropower LDO V
Dual 100mA/500mA, Low Noise,
Micropower LDO
Dual 100mA, Low Noise, Micropower
LDO with Independent Inputs
Dual 100mA/500mA, Low Noise,
Micropower LDO with Independent Inputs
Dual 500mA/500mA, Low Dropout, Low
Noise, Micropower Linear Regulator
200mA, Parallelable, Single Resistor, Low
Dropout Linear Regulator
●
FAX: [phone]
–5.5V TO
5.5V TO
–20V
20V
OFF
ON
●
www.linear.com
INP
SHDNP
SHDNN
±5V to ±15V Tracking Supply
LT3032
COMMENTS
V
Packages
300mV Dropout Voltage, Low Noise: 20μV
300mV Dropout Voltage, Low Noise: 20μV
80mV Dropout Voltage, Low Noise <30μV
Capacitors, ThinSOT Package
270mV Dropout Voltage, Low Noise: 20μV
340mV Dropout Voltage, Low Noise 30μV
Packages
V
TSSOP-16E Packages
V
Packages
V
TSSOP-16E Packages
Low Noise: 20μV
Input Voltage Range: 1.8V to 20V (Common or Independent Input Supply) Adjustable
Output: 1.215V Reference, Very Low Quiescent Current in Shutdown: <1μA per Channel
Stable with 3.3μF Minimum Output Capacitor, Thermally Enhanced 16-Lead MSOP and
16-Lead (4mm × 3mm) DFN Packages
Wide Input Voltage Range: 1.2V to 40V Low Value Input/Output Capacitors Required:
0.22μF, Single Resistor Sets Output Voltage Initial Set Pin Current Accuracy: 1%, Low
Output Noise: 40μV
Protection 8-Lead SOT-23, 3-Lead SOT-223 and 8-Lead 3mm × 3mm DFN Packages
IN
IN
IN
IN
IN
: –4.5V to -20V, I
: 1.8V to 20V, V
: 1.8V to 20V, V
: 1.8V to 20V, V
: 1.8V to 20V, V
OUTN
OUTP
BYPP
ADJN
BYPN
ADJP
3032 TA02
GND
RMS
0.01μF
0.01μF
OUT(MIN)
OUT(MIN)
OUT(MIN)
OUT(MIN)
RMS
Q
(10Hz to 100kHz), Low Quiescent Current: 55μA per Channel Wide
= 45μA, 0.5V Dropout Voltage, S8, DD-Pak, TO-220 and SOT-223
(10Hz to 100kHz) Reverse-Battery Protection, Reverse-Current
536k
95.3k
250k
536k
= 1.22V, VDO = 0.30V, I
= 1.22V, VDO = 0.30V, I
= 1.22V, VDO = 0.30V, I
= 1.22V, VDO = 0.32V, I
10μF
10μF
5V TO 15V
AT 150mA
–5V TO –15V
AT –150mA
RMS
RMS
RMS
RMS
RMS
, V
, V
, V
, V
, V
IN
IN
IN
IN
IN
= 1.6V to 6.5V, Stable with 1μF Output
= –1.8V to –20V, ThinSOT Package
Q
Q
Q
Q
© LINEAR TECHNOLOGY CORPORATION 2010
= 1.8V to 20V, ThinSOT package
= 1.8V to 20V, MS8 package
= 1.8V to 20V, MS8 Package
= 40μA, ISD < 1μA; DFN and MS10E
= 60μA, ISD < 1μA; DFN and
= 50μA, ISD < 1μA; DFN and MS10E
= 60μA, ISD < 1μA; DFN and
LT 0210 • PRINTED IN USA
3032f